Automobile / Light Truck A1 – Engine Repair A2 – Automatic Transmission/Transaxle A3 – Manual Drive Train & Axles A4 – Suspension & Steering A5 – Brakes A6 – Electrical/Electronic Systems A7 – Heating & Air Conditioning A8 – Engine Performance A9 – Light Vehicle Diesel Engines Advanced Level L1 – Advanced Engine Performance L2 – Electronic Diesel Engine Diagnosis L3 – Light Duty Hybrid / Electric Vehicle L4 – Advanced Driver Assistance Systems (ADAS) Specialist Collision & Refinishing B2 – Painting & Refinishing B3 – Non-Structural Analysis & Damage Repair B4 – Structural Analysis & Damage Repair B5 – Mechanical & Electrical Components B6 – Damage Analysis & Estimating Service Consultant C1 – Automobile Service Consultant Maintenance and Light Repair G1 – Auto Maintenance and Light Repair Specialty X1 – Undercar Specialist Exhaust Systems Alternate Fuels F1 – Compressed Natural Gas Vehicles Truck Equipment E1 – Truck Equipment Installation & Repair E2 – Electrical/Electronic Systems Installation & Repair E3 – Auxiliary Power Systems Installation & Repair Parts Specialist Medium/Heavy Truck T1 – Gasoline Engines T2 – Diesel Engines T3 – Drive Train T4 – Brakes T5 – Suspension & Steering T6 – Electrical/ Electronic Systems T7 – Heating, Ventilation & Air Conditioning (HVAC) T8 – Preventive Maintenance Inspection Non-Certification Assessments
